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To lay in order, one lapping over another, so as to form an imbricated surface.

scales lapping one over the other, or a representation of such scales; as, an imbricated surface; an imbricated pattern.

The direction in which a body, or a ray of light or heat, falls on any surface. In equal incidences there is a considerable inequality of refractions. Sir I. Newton. Angle of incidence, the angle which a ray of light, or the line of incidence of a body, falling on any surface, makes with a perpendicular to that surface…

Falling or striking upon, as a ray of light upon a reflecting surface.

To become more nearly full; to show more of the surface; to wax; as, the moon increases. Increasing function (Math.), a function whose value increases when that of the variable increases, and decreases when the latter is diminished.

To cover or line with a crust, or hard coat; to form a crust on the surface of; as, iron incrusted with rust; a vessel incrusted with salt; a sweetmeat incrusted with sugar. And by the frost refin'd the whiter snow, Incrusted hard. Thomson.

hing upon or within a body, as a deposit of lime, sediment, etc., from water on the inner surface of a steam boiler.

To dent; to stamp or to press in; to impress; as, indent a smooth surface with a hammer; to indent wax with a stamp.

A recess or sharp depression in any surface.

edge into points or inequalities, like teeth; jagged; notched; stamped in; dented on the surface.

or China, matting. -- India paper, a variety of Chinese paper, of smooth but not glossy surface, used for printing from engravings, woodcuts, etc. -- India proof (Engraving), a proof impression from an engraved plate, taken on India paper. -- India rubber. See Caoutchouc. -- India-rubber tree (Bot.), any tree yiel…

A telltale connected with a hoisting machine, to show, at the surface, the position of the cage in the shaft of a mine, etc.

A certain conic section supposed to be drawn in the tangent plane to any surface, and used to determine the accidents of curvature of the surface at the point of contact. The curve is similar to the intersection of the surface with a parallel to the tangent plane and indefinitely near it. It is an ellipse when the curv…

rmerly in use, in which lines were considered as made up of an infinite number of points; surfaces, as made up of an infinite number of lines; and volumes, as made up of an infinite number of surfaces.

Unevenness; want of levelness; the alternate rising and falling of a surface; as, the inequalities of the surface of the earth, or of a marble slab, etc. The country is cut into so many hills and inequalities as renders it defensible. Addison.

choice woods, or the like, in a groundwork of some other material; to form an ornamental surface; to diversify or adorn with insertions. Look,how the floor of heaven Is thick inlaid with patines of bright gold. Shak. But these things are . . . borrowed by the monks to inlay their story. Milton.

Deepest within; farthest from the surface or external part; innermost. And pierce the inmost center of the earth. Shak. The silent, slow, consuming fires, Which on my inmost vitals prey. Addison.

raving; a figure cut into something, as a gem, so as to make a design depressed below the surface of the material; hence, anything so carved or impressed, as a gem, matrix, etc.; -- opposed to cameo. Also used adjectively.

The magnitude of a distributed force, as pressure, stress, weight, etc., per unit of surface, or of volume, as the case may be; as, the measure of the intensity of a total stress of forty pounds which is distributed uniformly over a surface of four square inches area is ten pounds per square inch.

Included between two plane surfaces or faces; as, an interfacial angle.